827125988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 1591363200

約数和(自身を除く): 764237212

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 199, 268, 398, 796, 871, 1193, 1742, 2386, 2587, 3484, 4772, 5174, 10348, 13333, 15509, 26666, 31018, 53332, 62036, 79931, 159862, 173329, 237407, 319724, 346658, 474814, 693316, 949628, 1039103, 2078206, 3086291, 4156412, 6172582, 12345164, 15906269, 31812538, 63625076, 206781497, 413562994, 827125988]

約数ペア:

[(1, 827125988), (2, 413562994), (4, 206781497), (13, 63625076), (26, 31812538), (52, 15906269), (67, 12345164), (134, 6172582), (199, 4156412), (268, 3086291), (398, 2078206), (796, 1039103), (871, 949628), (1193, 693316), (1742, 474814), (2386, 346658), (2587, 319724), (3484, 237407), (4772, 173329), (5174, 159862), (10348, 79931), (13333, 62036), (15509, 53332), (26666, 31018)]